| Acronym | Meaning |
| MSR | Mammalian Selectivity Ratio |
| VMAT | Vesicular Monoamine Transporter |
| IPP | Isotactic Polypropylene |
| LCMO | Linear Combination Of Molecular Orbitals |
| APSGF | Antisymmetrical Product Of Strongly Orthogonal Group Functions (a Wave Function) |
| ECP | Eosinophil Cationic Protein |
| MAO | Methyl Aluminoxanes |
| FECO | Fringes Of Equal Chromatic Order |
| HEEPS | Health And Environmental Effects Profiles |
| LMOS | Lake Michigan Ozone Study |